Senior Network Security Engineer L3
- Black Box
- 12 - 17 years
- Mumbai
- 5 months ago
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Job Description
B2.Primary Roles & Responsibilities:
- Network Security Architecture & Design:
- Lead the design, implementation, and optimization of robust, scalable, and secure network architectures for enterprise and data center environments.
- Develop and maintain network security policies, standards, and procedures in alignment with industry best practices and compliance requirements.
- Conduct security assessments and vulnerability analyses of existing network infrastructure, recommending and implementing remediation strategies.
- Operations & Troubleshooting:
- Provide expert-level operational support and troubleshooting for complex network security issues, ensuring minimal downtime and business continuity.
- Manage and maintain various network security devices and platforms including, but not limited to, Firewalls (Next-Gen and traditional), Intrusion Prevention Systems (IPS), Web Application Firewalls (WAF), VPN gateways, Load Balancers, and Network Access Control (NAC) solutions.
- Monitor network security performance, health, and capacity, implementing proactive measures to prevent issues.
- Customer Relationship Management:
- Serve as a primary technical point of contact for key customers, understanding their unique security needs and translating them into technical solutions.
- Team Leadership & Mentorship:
- Lead and mentor a team of network engineers, fostering skill development, knowledge sharing, and adherence to best practices.
- Participate in the recruitment and training of new team members.
- Project Management & Delivery:
- Lead and execute network security projects from inception to completion, ensuring timely delivery within scope and budget.
- Innovation & Continuous Improvement:
- Stay abreast of the latest trends, threats, and advancements in network security technologies and methodologies.
- Drive continuous improvement initiatives within the network security domain.
B3.
Expected Experience and Expertise
- 12+ years of hands-on experience in designing, implementing, and managing complex network security solutions in enterprise-level environments.
- Deep expertise in various firewall technologies (Palo Alto, Fortinet, Cisco, Check Point), including policy management, VPN configuration, advanced threat prevention features (IPS, URL Filtering, WildFire/Sandbox, AV).
- Strong understanding and experience with Intrusion Prevention Systems (IPS) and their deployment and tuning.
- Proficiency with VPN technologies (IPSec, SSL VPN) for site-to-site and remote access connectivity.
- Hands-on experience with Load Balancers (e.g., F5 BIG-IP LTM/ASM, NetScaler) and Web Application Firewalls (WAFs).
- Experience with Network Access Control (NAC) solutions (e.g., Cisco ISE, Aruba ClearPass).
- Solid understanding of routing and switching protocols (OSPF, BGP, EIGRP, VLANs, STP, etc.) and their security implications.
- Experience with DDoS mitigation techniques and solutions.
- Working knowledge of cloud security principles and experience with security controls in AWS, Azure, or GCP.
B4.
Certifications
Nice-to-Have
- Palo Alto Networks Certified Network Security Engineer (PCNSE): Essential for hands-on expertise with Palo Alto Networks Next-Generation Firewalls, a widely used platform.
- Fortinet Certified Network Security Expert (FCX / NSE 8) OR Fortinet Certified Network Security Professional (NSE 7): Demonstrates expert-level proficiency with Fortinet security products, particularly FortiGate firewalls and the Fortinet Security Fabric.
- Check Point Certified Security Master (CCSM) OR Check Point Certified Security Expert (CCSE): Indicates high-level proficiency with Check Point security solutions.
B5.
Leadership skills
- Team player
- Able to lead a team
Job Classification
Industry: IT Services & ConsultingFunctional Area / Department: Engineering - Hardware & NetworksRole Category: IT NetworkRole: IT Network - OtherEmployement Type: Full timeContact Details:
Company: Blackbox AnalyticsLocation(s): Mumbai+ View Contact
Keyskills: VPN Project management Network security Troubleshooting cisco SSL STP Firewall OSPF Recruitment
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